小型轧机连续化的技术层次和横列式小型轧机改造方向及关键技术  

THE STEPS TO TANDEM ROLLING OF SMALL SECTION MILL AND THE TRENDS OF BELGIAN MILL WITH KEY INSTALLATIONS

作　　者：赵文才[1] 周庆田[1] 刘金山[1] 王哲[1] 

机构地区：[1]燕山大学

出　　处：《钢铁》1993年第6期31-35,共5页Iron and Steel

摘　　要：概括了小型轧机连续化的技术层次,重点分析探讨了横列式小型轧机改造的几种方案,并指出其改造方向,针对横列式小型轧机改造中遇到的棒材制动和冷床拨料周期技术难题,简介了棒材制动器和双向收集槽两种关键设备。In this article the steps to tandem rolling of small section mill have been analysed. The several trends of developing the stands of Belgian mill have been discussed emphatically and give a suit way in this country. For solving the problems of bar braking and inlet way cycle of cooling bed by the development, the author introduces two kinds of installations especially as bar braking machine and tube ducts-a new equipment of cooling bed entry way.

关 键 词：小型轧机 冷床 棒材 关键设备 双向 制动器 方向 技术层次 重点分析 技术难题 

分 类 号：TF341.6[冶金工程—冶金机械及自动化] TG335[金属学及工艺—金属压力加工]